// pages/collent/index.js
Page({

    /**
     * 页面的初始数据
     */
    data: {
        tabs: [
            { id: 0, value: "商品收藏", isActive: true },
            { id: 1, value: "品牌收藏", isActive: false },
            { id: 2, value: "店铺收藏", isActive: false },
            { id: 3, value: "浏览足迹", isActive: false }
        ],

        collect: []
    },

    onShow() {
        const collect = wx.getStorageSync("collect") || [];
        this.setData({
            collect
        })
    },


    //标题的点击事件 从子组件传递过来
    handleTabsItemChange(e) {
        //1.获取被点击的标题索引
        const { index } = e.detail;
        //2.修改源数据 产生激活选中效果
        let { tabs } = this.data;
        tabs.forEach((v, i) => i === index ? v.isActive = true : v.isActive = false);

        //3.赋值到data中
        this.setData({
            tabs
        })
    },
})